Gravity Door Coordinators for Double Doors | D&D Builders Hardware
Professional gravity door coordinators with forged brass construction. Non-handed, adjustable design for double doors with astragals. Silent operation guaranteed.
Gravity Coordinators
CN-01
Gravity Coordinators similar to IVES COR7G and COR9G
When active door is open, the coordinator prevents active door from closing until inactive door bypasses. Closing of inactive door causes strike plate on top of door to contact cam and lift arm, allowing active door to close. When inactive door continues closing, roller rides over strike plate on to door bracket, holding arm above active door.
Features
- Non-handed
- Gravity action arm and door bracket are adjustable on the job for ease of installation.
- Rubber roller provides quiet and efficient operation, and helps protect the astragal and doors from damage.
- Nylon roller on short arm glides smoothly over door bracket and strike, ensureing silent operation.
Specification
- Material substrate: forged brass
- Part number CN-01-612 has 7" projection for use on pairs of doors with astragal on active door up to 4' or with astragal on inactive door up to 3'4" or with astragal on both doors up to 2'10"
- Part number CN-01-812 has 9" projection for use on pairs of doors with astragal on active door over 4' or with astragal on inactive door over 3'4" or with astragal on both doors over 2'10"
- Finish: Satin brass (US4), Satin chrom (US26D), Oil rubbed bronze (US10B), silver painted or other colors by request
Packing details
- P/N: CN-01-812
- 1 set in 1 box
- 20 sets in 1 carton
- N.W.: 21 kgs
- G.W.: 22 kgs
Applications
- Coordinating device for use on doors swinging in pairs with or without overlapping astragal.
CN-01 Gravity coordinator
CN-01 Gravity coordinator
CN-01 Gravity coordinator
CN-01 Gravity coordinator
CN-01 Gravity coordinator
CN-01 Gravity coordinator in Oil rubbed bronze (US10B)
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How Can You Ensure Reliable Door Sequencing in Your Double Door Systems?
Our gravity coordinators with forged brass construction and adjustable gravity action arms provide fail-safe sequencing for double door pairs. The non-handed design simplifies inventory management while rubber rollers ensure silent operation that protects your door systems. Contact us to discuss OEM integration solutions that enhance your product line's reliability and reduce installation complexity.
Our gravity coordinators function as reliable coordinating devices for doors swinging in pairs with or without overlapping astragals. When the active door opens, the coordinator prevents premature closure until the inactive door bypasses, ensuring the strike plate contacts the cam to lift the arm. As the inactive door continues closing, the roller rides smoothly over the strike plate onto the door bracket, holding the arm above the active door for proper sequencing. Available in multiple finishes including satin brass (US4), satin chrome (US26D), oil rubbed bronze (US10B), and custom colors, these coordinators deliver consistent performance comparable to industry standards like IVES COR7G and COR9G models.